53346657

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{743}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 87994368

約数和(自身を除く): 34647711

約数列:

[1, 3, 7, 13, 21, 39, 91, 263, 273, 743, 789, 1841, 2229, 3419, 5201, 5523, 9659, 10257, 15603, 23933, 28977, 67613, 71799, 195409, 202839, 586227, 1367863, 2540317, 4103589, 7620951, 17782219, 53346657]

約数ペア:

[(1, 53346657), (3, 17782219), (7, 7620951), (13, 4103589), (21, 2540317), (39, 1367863), (91, 586227), (263, 202839), (273, 195409), (743, 71799), (789, 67613), (1841, 28977), (2229, 23933), (3419, 15603), (5201, 10257), (5523, 9659)]